“You can only fight one man at a time with a sword, but, with a pen, you can compose a lecture to bore legions of enemy troops to death.”

“Noal nodded to one of the corridors 'These corridors are narrow. Good choke points. A man could stand there and only have to fight one or two at a time. He'd last maybe a few minutes. ...'Thom, you're in no shape to fight. Mat, you're the one who's luck can find a way out. Neither of you can stay, but I can.”

“An enemy, Ender Wiggin," whispered the old man. "I am your enemy, the first one you've ever had who was smarter than you. There is no teacher but the enemy. No one but the enemy will tell you what the enemy is going to do. No one but the enemy will ever teach you how to destroy and conquer. Only the enemy shows you where you are weak. Only the enemy tells you where he is strong. And the rules of the game are what you can do to him and what you can stop him from doing to you. I am your enemy from now on. From now on I am your teacher.”

“Only death can finish the fight, everything else only interrupts the fighting.”

“When once the itch of literature comes over a man, nothing can cure it but the scratching of a pen. But if you have not a pen, I suppose you must scratch any way you can.”

“What do you mean? (Fatima)There’s so much evil out there to protect him and others from. How can I fight for that and keep him safe simultaneously? (Stryder)I still do not understand, milord. You are but one man with one sword to fight all the world. This is indeed a good thing. But when you are gone so too is your sword. So it seems to me that while it is important to fight the bad man, it is just as equally important to raise a good one. Raising more than one would be even better. That way when you are gone, you will leave a whole generation behind who will fight for what is right. (Fatima)”